Grove Base HAT Module

Grove Base HAT Module for Raspberry Pi Zero.

This Grove Base HAT module from Seeedstudio is an interface board designed to easily, quickly, and seamlessly connect Grove sensors and modules to a Raspberry Pi Zero or Zero WH (not included).

The Grove Base HAT plugs directly into the GPIO port of the Raspberry Pi Zero and comes with a mounting kit, including screws and spacers, for a stable installation.

It features 8 Grove connectors offering great flexibility:

• 3 analog inputs
• 2 digital input/output pins
• 1 PWM output
• 1 I2C interface
• 1 UART interface

The GPIO port of the Raspberry Pi Zero remains accessible via a 40-pin male connector, although some I/O pins are shared with the Grove connectors.

The board comes with a Python library that includes several practical examples. The installation procedure and additional information are available in the technical datasheet.

Connector pinout: GND / +Vcc / Signal 2 / Signal 1

Note:

• Some Grove modules are not compatible with this HAT. Please refer to the compatibility table in the technical datasheet.
• Although compatible with standard Raspberry Pi models (2B, 3B, 3B+), there is a better-suited module for these models: the Grove Base HAT for Raspberry Pi (103030275).
• For Arduino users, an equivalent is available: Grove Base Shield (103030000).

Technical Specifications:

• Compatibility: Raspberry Pi Zero, Zero WH, 2B, 3B, 3B+
• SWD interface
• Dimensions: 65 x 56 x 19 mm

This module is perfect for simplifying your projects with Grove sensors and modules on Raspberry Pi Zero while remaining adaptable to other Raspberry Pi models.